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-rw-r--r--indra/CMakeLists.txt16
1 files changed, 15 insertions, 1 deletions
diff --git a/indra/CMakeLists.txt b/indra/CMakeLists.txt
index e0e864ed70..adf30de2b5 100644
--- a/indra/CMakeLists.txt
+++ b/indra/CMakeLists.txt
@@ -10,7 +10,13 @@
## Nicky: Ideally we want at least 3.21 for good preset support
## We're not there yet, but once done, there is a kludge in Linking.cmake
# "if(${CMAKE_VERSION} VERSION_LESS "3.20.0")" that can also be removed
-cmake_minimum_required(VERSION 3.16.0 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.16.0...4.0 FATAL_ERROR)
+if(${CMAKE_VERSION} VERSION_GREATER_EQUAL "3.29.0")
+ cmake_policy(SET CMP0156 NEW)
+endif()
+if(${CMAKE_VERSION} VERSION_GREATER_EQUAL "3.31.0")
+ cmake_policy(SET CMP0179 NEW)
+endif()
set(ROOT_PROJECT_NAME "SecondLife" CACHE STRING
"The root project/makefile/solution name. Defaults to SecondLife.")
@@ -33,6 +39,14 @@ if (NOT DEFINED CMAKE_CXX_STANDARD)
set(CMAKE_CXX_STANDARD 20)
endif()
set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_CXX_SCAN_FOR_MODULES OFF) # This slows down build massively
+
+set(CMAKE_OPTIMIZE_DEPENDENCIES ON)
+
+set(CMAKE_COLOR_DIAGNOSTICS ON)
+
+# Speeds up cmake generation significantly in some cases
+set(CMAKE_XCODE_GENERATE_TOP_LEVEL_PROJECT_ONLY ON)
include(Variables)
include(BuildVersion)